CVE-2025-62164
- Source
- https://cve.org/CVERecord?id=CVE-2025-62164
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-62164.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-62164
- Aliases
- Related
- Published
- 2025-11-21T01:18:38.803Z
- Modified
- 2026-07-08T08:12:43.852252744Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- VLLM deserialization vulnerability leading to DoS and potential RCE
- Details
-
vLLM is an inference and serving engine for large language models (LLMs). From versions 0.10.2 to before 0.11.1, a memory corruption vulnerability could lead to a crash (denial-of-service) and potentially remote code execution (RCE), exists in the Completions API endpoint. When processing user-supplied prompt embeddings, the endpoint loads serialized tensors using torch.load() without sufficient validation. Due to a change introduced in PyTorch 2.8.0, sparse tensor integrity checks are disabled by default. As a result, maliciously crafted tensors can bypass internal bounds checks and trigger an out-of-bounds memory write during the call to to_dense(). This memory corruption can crash vLLM and potentially lead to code execution on the server hosting vLLM. This issue has been patched in version 0.11.1.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62164.json", "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-123", "CWE-20", "CWE-502", "CWE-787" ] }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62164.json
- https://github.com/vllm-project/vllm/security/advisories/GHSA-mrw7-hf4f-83pf
- https://nvd.nist.gov/vuln/detail/CVE-2025-62164
- https://github.com/vllm-project/vllm/commit/58fab50d82838d5014f4a14d991fdb9352c9c84b
- https://github.com/vllm-project/vllm/pull/27204
Affected packages
Git / github.com/vllm-project/vllm
Affected ranges
- Type
- GIT
- Repo
- https://github.com/vllm-project/vllm
- Events
- Database specific
{ "source": [ "CPE_RANGE", "CPE_STRING", "REFERENCES" ], "cpe": [ "cpe:2.3:a:vllm:vllm:*:*:*:*:*:*:*:*", "cpe:2.3:a:vllm:vllm:0.11.1:rc0:*:*:*:*:*:*", "cpe:2.3:a:vllm:vllm:0.11.1:rc1:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "0.10.2" }, { "fixed": "0.11.1" }, { "introduced": "0.11.1-rc0" }, { "last_affected": "0.11.1-rc0" }, { "introduced": "0.11.1-rc1" }, { "last_affected": "0.11.1-rc1" } ] }